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https://issues.apache.org/jira/browse/IMPALA-11677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17620441#comment-17620441
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Csaba Ringhofer commented on IMPALA-11677:
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[~hong7j] I have created IMPALA-11108 about switching to a batched API when
creating write events. It should make FireInsertEvents much faster for Hive
ACID tables.
Do you think that it would help with this issue? Or non-ACID tables are also
not fast enough?
> FireInsertEvents function can be very slow for tables with large number of
> partitions.
> --------------------------------------------------------------------------------------
>
> Key: IMPALA-11677
> URL: https://issues.apache.org/jira/browse/IMPALA-11677
> Project: IMPALA
> Issue Type: Improvement
> Components: Catalog
> Affects Versions: Impala 4.1.0
> Reporter: Qihong Jiang
> Assignee: Qihong Jiang
> Priority: Major
>
> In src/compat-apache-hive-3/java/org/apache/impala/compat/MetastoreShim.java.
> fireInsertEvents function can be very slow for tables with large number of
> partitions. So we should use asynchronous calls.Just like in impala-3.x
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